baber/WOPTO huggingface dataset:
Patent JP-2000084344-A (JP)
Title: Gas separating device
Inventor: NAKAMURA TOMOICHIROU
IPC: C01B21/04
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To accurately detect the deterioration of a gas separation membrane. SOLUTION: Nitrogen gas is separated and generated by a nitrogen gas generator 11 by the use of its membrane modules 12 and 13 consisting of a gas separation membrane. Based on the oxygen concn. N detected by a densitometer 41, the discharged nitrogen gas flow rate and the temp. T measured by a temp. sensor 28, a control circuit 42 performs arithmetic processing and compares the present oxygen concn. Na detected by the oxygen densitometer 41 with the initial oxygen concn. Nb and judges the replacing time of the modules 12 and 13. When the difference between the oxygen concns. Na and Nb is larger than a specified value, the state of the modules 12 and 13 is judged to be abnormal, the coming of the time to replace the modules 12 and 13 is indicated and signaled to a liq. crystal display-(LCD), or the like. Since the coming of the replacing time is confirmed in this way, the modules 12 and 13 are immediately replaced.
Patent JP-H1196854-A (JP)
Title: Multidirectional key switch
Inventor: NIIYAMA TAKASHI
IPC: H01H25/04
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of operation touch and realize thinning by interposing a click reverse dome between a center switch, on which multiple peripheral switches are arranged, in its outer circumferential direction and a key top. SOLUTION: A metal dome 36 that is bonded on a printed wiring board 1 with an adhesive sheet 37 and is opposite to a fixed contact pair 34 of a center switch 3 makes protrusive click reverse upward. A thin-plate key top 50 having moving contacts 25 corresponding to each fixed contact pair 24 on the printed wiring board 1 for multiple peripheral switches 2 on its back peripheral surface is formed by embossing protrusively upward a synthetic resin film sheet having relatively large rigidity. The metal dome 36 that is reversed to come into contact with the fixed contact pair 34 in pressing the central part serves as a spacer so that mis-operations in which more than one peripheral switch 2 operates at the same time is reduced and the clearance from the operation part can also be reduced.  Because the thin plate key top 50 and the metal dome 36 are of uniform quality in the circumferential direction, there is no dispersion of operation touch among the peripheral switches 2.
Patent JP-S63111694-A (JP)
Inventor: NAKAHARA TERUMI
IPC: H05K3/34
Filed: 1986-10-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10104437-A (JP)
Title: Method for removing coating of optical fiber
Inventor: SASAKI HARUMI
IPC: H02G1/12
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for completely removing the coating in the middle part of an optical fiber without damaging the glass part of this optical fiber. SOLUTION: A member which is not provided with a pointed end like the edge of a knife at its section is energized to be heated and is pressed to the resin coating part 4 of the optical fiber 2. This member is moved along the optical fiber where the member arrives at the optical fiber part, by which the prescribed resin coating is removed. In succession, the remaining part of the resin coating is removed by a solvent. A metallic resistance heating element having a circular or elliptic section is usable for the member to be energized.
Patent JP-S63112638-A (JP)
Title: Rubber composition for tire tread
Inventor: NAKAI KIYONARI
IPC: C09C1/50
Filed: 1986-10-30
Abstract: PURPOSE:To provide a rubber compsn. for tire tread, which has excellent wear resistance and suppresses heat buildup, by blending a rubber component with carbon black having a nitrogen adsorption surface area within a specified range and an aggregate size distribution index within a specified range. CONSTITUTION:Carbon black of which nitrogen adsorption surface area (N2SA) falls within hard region of 100-200m<2>/g and aggregate size distribution index (T) defined by formula I satisfies the relationship of formula II. In the formulas, DELTADst<50> is the half width (nm) of Stokes mode diameter distribution of the aggregate determined by centrifugal sedimentation; DELTADst<75> is the 3/4 width (nm) of Stokes mode diameter distribution of the aggregate; R is the max. absorbance of Stokes mode diameter distribution of the aggregate. 35-100pts.wt. carbon black is blended with 100pts.wt. rubber component to obtain the title rubber compsn. for use as a material for the tread of large-size bus tires.
Patent JP-2001082682-A (JP)
Title: Heat insulating material and heat insulating structure
Inventor: UEKADO KAZUTO
IPC: F16L59/02
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating material and a heat insulating structure capable of securing strength even when binder content is small, displaying heat insulating performance of high performance as a vacuum heat insulating material, preventing deterioration of performance even when it is perforated and excellent in practical workability. SOLUTION: It is possible to provide a heat insulating material 1 of high performance as a binder 3 which is a reinforcing material can be reduced and as a result, an excellent heat insulating characteristic of a urethane aero gel granular body 2 becomes dominant as rigidity is impoved by using a urethane aero gel having high bridged density urethane bonding with the urethane aero gel granular body 2 mixed and solidified with organic polyisosianate as the binder 3.
Patent JP-S60156327-A (JP)
Inventor: MINO SUSUMU
IPC: A01F15/07
Filed: 1984-12-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02105052-A (JP)
Title: Element analysis apparatus
Inventor: YASUDA MAKOTO
IPC: H01J49/26
Filed: 1988-10-14
Abstract: PURPOSE:To suppress the temp. rise of a high-frequency stereoscopic circuit and quartz tubes so as to prevent the thermal expansion and oxidation thereof and to improve the reliability of the apparatus by passing a medium for cooling between a generating part which generates plasma in a high-frequency electromagnetic field of a TE01 mode and the high-frequency stereoscopic circuit around this part. CONSTITUTION:The microwave electric power of 2,450MHz generated in magnetron 120 is propagated through a square waveguide 121 and a master tuner 122 to a circular coaxial waveguide consisting of an inside conductor 31 and an outside conductor 32. The inside conductor 31 is previously fixed to one surface of the waveguide 121 and the outside conductor 32 is fixed to the other one surface. A slit is provided to the tip of the inside conductor 31 to constitute an antenna part 50 and the electromagnetic field of the TE01 mode is generated therein. The triple tubes made of quartz are installed in the inside conductor 31 and gaseous Ar for forming plasma is supplied from a cylinder 103 into the intermediate quartz tube 40 or from an inlet 40' into the antenna part 50 to generate the plasma 90. On the other hand, the cooling air from a compressor 200 is fed from an inlet 42' of the outside quartz tube 42 to cool the peripheral part of the plasma 90.
Patent JP-H01100620-A (JP)
Title: Menu selecting system
Inventor: HIGUCHI HIDEMITSU
IPC: G06F3/0482
Filed: 1987-10-14
Abstract: PURPOSE:To expand a menu selection width and to improve operability by selecting a selective menu displayed on a screen with the operation of a cursor key, and scrolling the selective menu which is forced out of the screen. CONSTITUTION:Selection keys F1-F8 are provided corresponding to plural selective menus f1-f8 displayed on a screen 1, cursor keys 3 and 4 are operated, a confirming key 7 is pushed, and the menu is selected. When the cursor key 3 is pushed, whether the cursor 2 is positioned at a right end or not is judged, when the cursor is not at the right end, it is moved to the right, when it is at the right end, whether the next menu exists or not is checked, when it does not exist, a BEEP sound notifies of nonexistance, when the next menu exists, the menu is scrolled to the right. At the time of the operation of the cursor key 4, the processing is performed in the same way.
Patent JP-H03118089-A (JP)
Title: Pat and approach training device
Inventor: NOGUCHI SHOJI
IPC: A63B69/36
Filed: 1989-10-02
Abstract: PURPOSE:To obtain a pat and approach training device which can be folded to be compact when it is not used by providing an engaging device in the end part of a base plate in one end, providing an engaging device in a position corresponding to the above mentioned engaging device when the training device is folded and further providing a lock tool to be locked to the engaging device in the end part of an extended mat. CONSTITUTION:In order to use this training device, by spreading base plates 2 and 3 and locking and connecting a lock tool 9 of an extended mat 8 to an engaging device 7 of the base plate, the training of pat can be executed. When the extended may is put off and set in a position separated from a main body 1, the training of approach can be executed. In order to house the training device, the extended mat is put off and housed in the main body and the base plates are folded. Then, the engaging device 7 of the base plate in one end is locked to the lock tool 6 of the other base plate.
Patent JP-H02103195-A (JP)
Title: Preparation of integrated circuit device
Inventor: KIKUCHI TATSUO
IPC: B42D15/10
Filed: 1988-10-13
Abstract: PURPOSE:To inexpensively form an integrated circuit device with high dimensional accuracy and high efficiency by covering the input/output electrode of the integrated circuit element mounted and fixed to a part of a thin metal plate, whose one surface partially becomes an external connection terminal, on the other surface side thereof and the electrical connection part with the other surface of the thin metal plate of said circuit element with a seal resin. CONSTITUTION:An integrated circuit element 13 is mounted on the other surface 11b of a thin metal plate 11 at a predetermined position through an adhesive material 12 composed of an insulating resin and the adhesive material 12 is cured under heating to bond and fix said circuit element 13. The input/output electrode of the element 13 and the other surface 11b of the thin plate 11 are electrically connected using a metal wire 14. Next, the necessary electrical connection of the input/output electrode of the integrated circuit element 13 with the thin plate 11 is performed and, thereafter, the element 13, a metal wire 14 and the other surface 11b of the thin plate 11 are sealed and protected using a seal resin 15. Next, the thin plate 11 is cut on the side of the external connection terminal 11c thereof by a laser processing machine to remove said terminal 11c and separated to form a part of one surface of the thin plate 11 into a plurality of independent external connection terminals 11a. Next, the unnecessary part 11e of the thin plate 11 is cut and removed.
Patent JP-H02105245-A (JP)
Title: Memory access system
Inventor: MIZUNO HARUNOBU
IPC: G06F12/00
Filed: 1988-10-13
Abstract: PURPOSE:To prevent data from being missed on access from a CPU to a time divisional local memory by allocating the first slot of the local memory to the CPU compulsorily, and making access to the local memory synchronizing with the first slot. CONSTITUTION:In the arbitration of a local memory bus in the access to the local memory 4 of a communication processor 1 of multiple ports accessible from the outside via the CPU 3, the processor 1, and a system bus 200, a time divisional local memory bus is comprised between the processor 1 and the memory 4. The transmission/reception of the processor 1, the access from the CPU 3, and the access from an external device are performed synchronizing with each slot of the local memory bus. In the case of making access from the CPU 3 to the memory 4, an access request from the CPU 3 is always made active, and a CPU access permission signal is made active when the next slot is a null slot, and the access to the memory 4 is performed synchronizing with a null slot period.
Patent JP-H1177010-A (JP)
Title: Charging port of garbage treatment device
Inventor: TAKEDA KIYONORI
IPC: C05F9/02
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment device in which a charging port can be equipped anywhere regardless of the fitting position and the direction of the charging port. SOLUTION: The garbage treatment device is equipped with the body 1, a treatment tank 2 formed so as to be surrounded by the body 1 and in which garbage 8 mainly containing organic substance is applied to be subjected to liquefaction treatment by utilizing microorganisms in a space of its inside, and a charging port 3 for charging garbage 8 into the space of the inside of the treatment tank 2 from the outside of the body 1. The charging port 3 has a slope descending toward an outlet from an inlet, and a washing means 4 for washing down garbage and dirt stuck on the inner wall of the charging port is equipped on the surface of the inner wall of the charging port.
Patent JP-H09102182-A (JP)
Title: Tape cassette
Inventor: KAMIYAMA MASAYUKI
IPC: G11B23/087
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a brake member for increasing a mechanical strength and dimension accuracy by extending the side wall part the brake member to the position of the side wall inner side of a lid, making a brake arm short and difficult to be deformed. SOLUTION: A brake member 4 for preventing the rotation of a hub and a lid 5 for opening/closing a cassette front end part are provided in a cassette. The brake member 4 is provided with a vertically provided side wall part 10 and a brake arm 11 extended to the front end part of the cassette in both ends of a brake body 9 having a brake pawl 8. The side wall part 10 is extended to the position of the inner wall 16b of the side wall 16 of the lid 5 under the open condition of the lid 5 and provided with an opening hole 12 for causing the tape end detecting hole of a cassette wall surface to face outward. Thus, the brake arm 11 is made short and prevented from being deformed and interference with tape end detection is prevented.
Patent JP-H06111568-A (JP)
Title: Image memory device
Inventor: SUMIYA KAZUE
IPC: G06T1/60
Filed: 1992-09-28
Abstract: PURPOSE:To continuously transfer data equivalent to one line while executing a necessary refreshing cycle by alowing the number of refreshing cycles corresponding to a counted value after image data equivalent to one line is transferred. CONSTITUTION:A refreshing clock is supplied from a clock generator to a burst counter 2 at a constant cycle and during the transfer of the data equivalent to one line, the number of refreshing clocks is counted up by the counter 2. Then, when the transfer of the data equivalent to one line is finished, the refreshing cycles are continuously executed by the number of times of the counted value of the counter 2 at a memory control circuit 3. During this process, evrytime each refreshing cycle is executed, a counting down for each one is operated by the counter 2. Then, after the counted value of the counter 2 is made to zero and the needed number of refreshing times is finished, the transfer of the data of a next line is started.
Patent JP-H0788950-A (JP)
Title: Upper and lower platen driver of resin sheet molding machine
Inventor: KONISHI HIROMICHI
IPC: B29C33/22
Filed: 1993-09-20
Abstract: PURPOSE:To lower a pass line of a resin sheet, improve maintenance properties of a device, and prevent the contamination of a molded article. CONSTITUTION:Screw shafts for an upper platen 6 and screw shafts for a lower platen 7 are respectively screwed into a plurality of nuts rotatably supported on an upper frame 5. The lower platen 7 is connected to the screw shafts for the lower platen 7. The upper platen 6 is connected to the screw shafts for the upper platen 6. Nut driving motors 30, 41 and a brake for stopping the rotation of the nuts are provided on the upper frame 5. A clamping mechanism D for clamping upper and lower molds 9, 10 is provided.
Patent JP-H0999430-A (JP)
Title: Tile cutter
Inventor: MATSUO SHIGERU
IPC: B28D1/22
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a tile cutter which can simply conduct the replacing operation of a cutting blade and reduce the expenses of the blade by preparing several types of cutting blades only at the different part of the cutting sectional shapes of tiles and making do with replacing only the part as required. SOLUTION: This tile cutter comprises a cutting blade having a pair of upper blade 11 and lower blade 12 having cutting edge shape matched to the cutting sectional shape of a tile, thereby pushing to cut the tile by sandwiching the tile between the blades 11 and 12, wherein the blades are so formed that only the different part of the cutting sectional shape is replaceable.
Patent JP-S63112071-A (JP)
Title: Method for controlling arc plasma
Inventor: WAKAMOTO IKUO
IPC: B23K10/00
Filed: 1986-10-29
Abstract: PURPOSE:To execute high speed deep penetration welding and high speed cutting with an inexpensive device, by providing the electronic lens of a rotary symmetrical magnetic field type on the periphery of a welding arc and a plasma, and focusing the arc and the plasma. CONSTITUTION:For instance, in a conventional MIG welding device, an exciting coil 14 consisting of the iron core 13 of soft iron having a pole piece 12 is provided on the periphery of a shield nozzle 11 consisting of non-magnetism of the tip of a welding torch. To the exciting coil 14, a DC current is allowed to flow from an excitation power source 17 a magnetic field generated so as to surround the exciting coil 14 is collected to the gap part G of the pole piece 12, and arc (or a plasma) 4 is converged by a generated powerful magnetic field, and by utilizing the arc (or the plasma) 4 having a high energy density, high speed deep penetration welding is executed.
Patent JP-H0596558-A (JP)
Title: Production of polyurethane molded product
Inventor: OKI TAKEO
IPC: B29K75/00
Filed: 1991-10-04
Abstract: PURPOSE:To economically produce a urethane molded product without being accompanied by the deterioration of working environment or working efficiency by using a mold whose cavity surface is coated with a ceramic layer and introducing a gas or liquid containing water and/or alcohol into the mold at the time of mold release to demold a molded product. CONSTITUTION:In a method for producing a polyurethane molded product by molding a polyurethane molding raw material using a mold, the cavity surface of a mold main body 1 is coated with a ceramic layer 2 and a gas or liquid containing water and/or alcohol is introduced into the mold at the time of mold release to demold the molded product. By introducing the gas or liquid containing water and/or alcohol into the mold, said gas or the liquid penetrates in the gap between the mold and the molded product to function as a release material and demolding becomes easy and the molded product can be easily released without applying a release agent to the mold.
Patent JP-2001082074-A (JP)
Title: Drain pipe for tunnel and preceding drainage method
Inventor: HARA CHIHIRO
IPC: E21D9/04
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a drain pipe for a tunnel and a preceding drainage method capable of securing economical efficiency and rationality even in the natural ground merely requiring drainage and requiring no preceding work by a steel pipe. SOLUTION: This drain pipe for a tunnel includes a tip steel pipe 1 to be connected to the drilling rod R of a rock drill drillably and extractably and a porous polyvinyl chloride pipe 2 connected to the rear end section of the tip steel pipe 1. This preceding drainage method includes a drain pipe installation process for installing the drain pipe on the outside of an excavation region in the front of a working face K with the drilling rod R of the rock drill stored in the drain pipe and connected to the tip steel pipe 1 of the drain pipe drillably and extractably, a drilling rod extracting process for extracting the drilling rod R from the drain pipe after the drain pipe installation process, and a preceding drainage process for draining water into a tunnel pit through the drain pipe installed in the drain pipe installation process prior to a tunnel excavation.
Patent JP-H07115723-A (JP)
Title: Crossarm made of synthetic resin
Inventor: TANIGUCHI RYOICHI
IPC: H02G7/00
Filed: 1993-10-15
Abstract: PURPOSE:To provide a crossarm made of synthetic resin, which does not require the use of an insulator, has the excellent insulating property, can facilitate the attachment of an electric wire, and can cope with the electric wires having the different diameters. CONSTITUTION:A crossarm comprisies a body 1 of long-fiber reinforced thermosetting resin foam; an electric-wire receiving part 2 made of thermosetting resin foam and provided with an electric-wire receiving groove 5 for holding an electric wire 12; a plate-shaped electric-wire pushing plate 13 protruding on the electric-wire receiving groove 5; and a plurality of tightening bolts 14 and 15 for holding the electric wire 12 in the electric-wire receiving groove 5 through the electric-wire pushing plate 13. A plurality of female screw holes 3 and 4, in which the tightening bolts 14 and 15 are screwed, are embedded or provided at both sides of the electric-wire receiving groove 5 with the electric-wire receiving groove 5 in-between.
Patent JP-H03119809-A (JP)
Title: Oscillation output circuit for radio communication equipment
Inventor: MIYAZAKI YOSHITO
IPC: H03B5/02
Filed: 1989-10-03
Abstract: PURPOSE:To enhance isolation between an oscillation circuit and a pre-amplifier circuit by inputting the output oscillation wave of the oscillation circuit to the pre-amplifier circuit via a lambda/2 type dielectric coaxial resonator. CONSTITUTION:The oscillation circuit 1a is equipped with the lambda/2 type dielectric coaxial resonator 25a instead of a lambda/4 type dielectric coaxial resonator as a resonance element, and a circuit is composed so as to input the oscillation output of the oscillation circuit 1a to the pre-amplifier circuit 5 via the lambda/2 type dielectric coaxial resonator 25a. When the oscillation circuit 1a is connected to the pre-amplifier circuit 5 via the lambda/2 type dielectric coaxial resonator 25a, an oscillation frequency with the maximum impedance can be obtained at two points, therefore, the isolation between the oscillation circuit 1a and the pre- amplifier circuit 5 can be enhanced.
Patent JP-H1189477-A (JP)
Title: Laying mat for artificial sea grass
Inventor: KIKUCHI SEIJI
IPC: A01G33/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a laying mat for artificial sea grass, produced by connecting a plurality of frames of a specific unit with each other, enabling the laying on an uneven water bottom and useful for the deposition of sand on the water bottom, regeneration of base rock, fish bank or natural sea grass community, production of artificial fishing ground, etc. SOLUTION: This laying mat 20 for artificial sea grass to be laid on the water bottom is produced by planting a number of leafy members having a thin ribbon-like shape made of a resin. A frame is formed by welding shape steels in square form, a net is fixed to the inside of the frame to form a ground, the leafy members are planted on the net of the ground at a prescribed density to constitute a unit 10 and a plurality of units 10 are connected by connecting the frames with each other to obtain the objective laying mat. The net is preferably formed by arranging a number of rods in lateral and longitudinal directions to form a rectangular arrangement and welding the rods to the circumferential frame. The laying mat is preferably provided with a plurality of mat-fixing anchors to be driven into the water bottom and the frame is fixed with the heads of the anchors.